Abstract:

To understand the utilization status of medicinal plant resources in Huachuan County, the medicinal plant resources in Huachuan were analyzed by the methods of field sample plot investigation, sample line investigation and office work arrangement. The results show that: there are 316 species of wild medicinal plants in Huachuan County, belonging to 77 families and 215 genera, including 46 species of national key investigation species. At the level of family and genus, single-species and few species family and single-species and few species genus are dominant. The life forms of plants are mainly perennial herbs, accounting for 64.56% of the total species. The geographical elements of the genus are mainly temperate distribution and its forms. The reserve of key investigation varieties is 545122.5 kg. The proportion of whole grass, root and rhizome plants are the highest, and heat clearing drugs are the main ones. Through the survey, we find out the general situation of medicinal plant resources in Huachuan County, which could provide a basis for the development and utilization of local wild medicinal plant resources.

Key words: Huachuan County, medicinal plants, investigation of resources, medicinal parts, medicinal efficacy, flora, reserves